--- GNUmakefile.old	2010-04-13 21:50:13.000000000 +0000
+++ GNUmakefile	2010-04-13 21:50:21.000000000 +0000
@@ -72,7 +72,7 @@
 # use static library for finding leaks - with information memory was allocated
 # i think leak-checking without further information is quite useless!
 # additionaly too many platforms/environments are broken.
-DUMA_OPTIONS += -DDUMA_SO_NO_LEAKDETECTION
+#DUMA_OPTIONS += -DDUMA_SO_NO_LEAKDETECTION
 
 # some test cases:
 #DUMA_OPTIONS += -DDUMA_LIB_NO_LEAKDETECTION